C O M E x p r e s s
E C B - 9 1 5 A
C a r r i e r B o a r d
Chapter 1 Quick Installation Guide
1-24
1.42 COM2 Connector (CN29)
Pin Signal
Pin Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
10 NC
1.43 IDE Connector (IDE1)
Pin Signal
Pin Signal
1 IDERST
2 GND
3 PID7
4 PID8
5 PID6
6 PID9
7 PID5
8 PID10
9 PID4
10 PID11
11 PID3
12 PID12
13 PID2
14 PID13
15 PID1
16 PID14
17 PID0
18 PID15
19 GND
20 NC
21 PDREQ
22 GND
23 PIOW#
24 GND
25 PIOR#
26 GND